diff --git a/packages/webview_flutter/webview_flutter/example/integration_test/webview_flutter_test.dart b/packages/webview_flutter/webview_flutter/example/integration_test/webview_flutter_test.dart
index 02ee1976eb67..ca39d675ca96 100644
--- a/packages/webview_flutter/webview_flutter/example/integration_test/webview_flutter_test.dart
+++ b/packages/webview_flutter/webview_flutter/example/integration_test/webview_flutter_test.dart
@@ -933,7 +933,7 @@ Future<void> main() async {
             },
             javascriptMode: JavascriptMode.unrestricted,
             navigationDelegate: (NavigationRequest request) {
-              return (request.url.contains('youtube.com'))
+              return (request.url.contains('does-not-match-target'))
                   ? NavigationDecision.prevent
                   : NavigationDecision.navigate;
             },
@@ -1057,13 +1057,14 @@ Future<void> main() async {
           textDirection: TextDirection.ltr,
           child: WebView(
             key: GlobalKey(),
-            initialUrl: blankPageEncoded,
+            initialUrl: primaryUrl,
             onWebViewCreated: (WebViewController controller) {
               controllerCompleter.complete(controller);
             },
             javascriptMode: JavascriptMode.unrestricted,
             navigationDelegate: (NavigationRequest request) {
-              return (request.url.contains('youtube.com'))
+              print('### GOT NAVIGATION REQUEST ### ${request.url}');
+              return (request.url.contains('secondary.txt'))
                   ? NavigationDecision.prevent
                   : NavigationDecision.navigate;
             },
@@ -1074,8 +1075,7 @@ Future<void> main() async {
 
       await pageLoads.stream.first; // Wait for initial page load.
       final WebViewController controller = await controllerCompleter.future;
-      await controller
-          .runJavascript('location.href = "https://www.youtube.com/"');
+      await controller.runJavascript('location.href = "$secondaryUrl"');
 
       // There should never be any second page load, since our new URL is
       // blocked. Still wait for a potential page change for some time in order
@@ -1083,7 +1083,7 @@ Future<void> main() async {
       await pageLoads.stream.first
           .timeout(const Duration(milliseconds: 500), onTimeout: () => '');
       final String? currentUrl = await controller.currentUrl();
-      expect(currentUrl, isNot(contains('youtube.com')));
+      expect(currentUrl, isNot(contains('secondary.txt')));
     });
 
     testWidgets('supports asynchronous decisions', (WidgetTester tester) async {
diff --git a/packages/webview_flutter/webview_flutter_android/example/integration_test/webview_flutter_test.dart b/packages/webview_flutter/webview_flutter_android/example/integration_test/webview_flutter_test.dart
index 58f2f369bcf5..1e7f88f5edff 100644
--- a/packages/webview_flutter/webview_flutter_android/example/integration_test/webview_flutter_test.dart
+++ b/packages/webview_flutter/webview_flutter_android/example/integration_test/webview_flutter_test.dart
@@ -1029,7 +1029,7 @@ Future<void> main() async {
             },
             javascriptMode: JavascriptMode.unrestricted,
             navigationDelegate: (NavigationRequest request) {
-              return (request.url.contains('youtube.com'))
+              return (request.url.contains('does-not-match-target'))
                   ? NavigationDecision.prevent
                   : NavigationDecision.navigate;
             },
@@ -1148,13 +1148,14 @@ Future<void> main() async {
           textDirection: TextDirection.ltr,
           child: WebView(
             key: GlobalKey(),
-            initialUrl: blankPageEncoded,
+            initialUrl: primaryUrl,
             onWebViewCreated: (WebViewController controller) {
               controllerCompleter.complete(controller);
             },
             javascriptMode: JavascriptMode.unrestricted,
             navigationDelegate: (NavigationRequest request) {
-              return (request.url.contains('youtube.com'))
+              print('### GOT NAVIGATION REQUEST ### ${request.url}');
+              return (request.url.contains('secondary.txt'))
                   ? NavigationDecision.prevent
                   : NavigationDecision.navigate;
             },
@@ -1165,8 +1166,7 @@ Future<void> main() async {
 
       await pageLoads.stream.first; // Wait for initial page load.
       final WebViewController controller = await controllerCompleter.future;
-      await controller
-          .runJavascript('location.href = "https://www.youtube.com/"');
+      await controller.runJavascript('location.href = "$secondaryUrl"');
 
       // There should never be any second page load, since our new URL is
       // blocked. Still wait for a potential page change for some time in order
@@ -1174,7 +1174,7 @@ Future<void> main() async {
       await pageLoads.stream.first
           .timeout(const Duration(milliseconds: 500), onTimeout: () => '');
       final String? currentUrl = await controller.currentUrl();
-      expect(currentUrl, isNot(contains('youtube.com')));
+      expect(currentUrl, isNot(contains('secondary.txt')));
     });
 
     testWidgets('supports asynchronous decisions', (WidgetTester tester) async {
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/example/integration_test/webview_flutter_test.dart b/packages/webview_flutter/webview_flutter_wkwebview/example/integration_test/webview_flutter_test.dart
index 924a6caa0f85..abe203938336 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/example/integration_test/webview_flutter_test.dart
+++ b/packages/webview_flutter/webview_flutter_wkwebview/example/integration_test/webview_flutter_test.dart
@@ -881,7 +881,7 @@ Future<void> main() async {
             },
             javascriptMode: JavascriptMode.unrestricted,
             navigationDelegate: (NavigationRequest request) {
-              return (request.url.contains('youtube.com'))
+              return (request.url.contains('does-not-match-target'))
                   ? NavigationDecision.prevent
                   : NavigationDecision.navigate;
             },
@@ -1005,13 +1005,14 @@ Future<void> main() async {
           textDirection: TextDirection.ltr,
           child: WebView(
             key: GlobalKey(),
-            initialUrl: blankPageEncoded,
+            initialUrl: primaryUrl,
             onWebViewCreated: (WebViewController controller) {
               controllerCompleter.complete(controller);
             },
             javascriptMode: JavascriptMode.unrestricted,
             navigationDelegate: (NavigationRequest request) {
-              return (request.url.contains('youtube.com'))
+              print('### GOT NAVIGATION REQUEST ### ${request.url}');
+              return (request.url.contains('secondary.txt'))
                   ? NavigationDecision.prevent
                   : NavigationDecision.navigate;
             },
@@ -1022,8 +1023,7 @@ Future<void> main() async {
 
       await pageLoads.stream.first; // Wait for initial page load.
       final WebViewController controller = await controllerCompleter.future;
-      await controller
-          .runJavascript('location.href = "https://www.youtube.com/"');
+      await controller.runJavascript('location.href = "$secondaryUrl"');
 
       // There should never be any second page load, since our new URL is
       // blocked. Still wait for a potential page change for some time in order
@@ -1031,7 +1031,7 @@ Future<void> main() async {
       await pageLoads.stream.first
           .timeout(const Duration(milliseconds: 500), onTimeout: () => '');
       final String? currentUrl = await controller.currentUrl();
-      expect(currentUrl, isNot(contains('youtube.com')));
+      expect(currentUrl, isNot(contains('secondary.txt')));
     });
 
     testWidgets('supports asynchronous decisions', (WidgetTester tester) async {